Featured image of post Needed some light under my new microscope

Needed some light under my new microscope

So i made a light ring with adjustable light level /power.

So i made a light ring with adjustable light level /power. It is working very well,  i will add more leds later on. The only problem is that it the start current is to high for my small SMD fuse , and i do not have any other ones in the same size that are rated higher then 2 Amp.